Lisbon, NH Weather & Growing Conditions
Overnight
40°F
Mostly Clear
Mostly clear, with a low around 40. North wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Mostly Clear | 0 mph | 0% |
| Saturday | 63°F | Sunny | 0 mph | 0% |
| Saturday Night | 42°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 56°F | Rain Showers Likely then Rain | 0 to 5 mph SE | 95% |
| Sunday Night | 43°F | Rain Likely then Rain Showers Likely | 0 to 5 mph NE | 66% |
| Monday | 59°F | Partly Sunny | 5 mph N | 0% |
| Monday Night | 38°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 62°F | Mostly Sunny | 0 mph | 0% |
| Tuesday Night | 38°F | Partly Cloudy | 0 mph | 0% |
| Wednesday | 65°F | Mostly Sunny | 0 mph | 0% |
| Wednesday Night | 39°F | Partly Cloudy | 0 mph | 3% |
| Thursday | 63°F | Slight Chance Rain Showers | 0 mph | 20% |
| Thursday Night | 41°F | Chance Rain Showers | 0 mph | 28% |
| Friday | 63°F | Slight Chance Rain Showers | 0 to 5 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lisbon, NH
Last spring frost
May 24
First fall frost
Sep 18
Growing season
116 days
Hardiness zone
5a
Explore more for Lisbon, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Bethlehem 2, Nh (13.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.